From 67fa2b23c688f8e0aabf6145e161e466255bf08e Mon Sep 17 00:00:00 2001 From: cg Date: Wed, 30 May 2001 22:38:31 +0000 Subject: update this driver to use new firmware and incorporate many fixes. this works on cs4630 chips, and should implement the clkrun hack for thinkpads- this will display diagnostic messages when triggered until its correctness is established. --- sys/dev/sound/pci/csa.c | 273 +++++++++++++++++++++++++++++++++------------ sys/dev/sound/pci/csapcm.c | 272 +++++++++++++++++--------------------------- sys/dev/sound/pci/csareg.h | 17 --- sys/dev/sound/pci/csavar.h | 9 ++ 4 files changed, 313 insertions(+), 258 deletions(-) diff --git a/sys/dev/sound/pci/csa.c b/sys/dev/sound/pci/csa.c index 55fa9e7..24adda5 100644 --- a/sys/dev/sound/pci/csa.c +++ b/sys/dev/sound/pci/csa.c @@ -48,7 +48,13 @@ #include #include -#include +#include + +/* This is the pci device id. */ +#define CS4610_PCI_ID 0x60011013 +#define CS4614_PCI_ID 0x60031013 +#define CS4615_PCI_ID 0x60041013 +#define CS4281_PCI_ID 0x60051013 /* Here is the parameter structure per a device. */ struct csa_softc { @@ -63,6 +69,7 @@ struct csa_softc { void *midiintr_arg; /* midi intr arg */ void *ih; /* cookie */ + struct csa_card *card; struct csa_bridgeinfo binfo; /* The state of this bridge. */ }; @@ -83,34 +90,153 @@ static driver_intr_t csa_intr; static int csa_initialize(sc_p scp); static void csa_resetdsp(csa_res *resp); static int csa_downloadimage(csa_res *resp); -static int csa_transferimage(csa_res *resp, u_long *src, u_long dest, u_long len); static devclass_t csa_devclass; +static void +amp_none(void) +{ +} + +static void +amp_voyetra(void) +{ +} + static int -csa_probe(device_t dev) +clkrun_hack(int run) { - char *s; +#ifdef __i386__ + devclass_t pci_devclass; + device_t *pci_devices, *pci_children, *busp, *childp; + int pci_count = 0, pci_childcount = 0; + int i, j, port; + u_int16_t control; + bus_space_tag_t btag; + + printf("clkrun_hack: "); + if ((pci_devclass = devclass_find("pci")) == NULL) { + printf("can't find devclass 'pci'\n"); + return ENXIO; + } - s = NULL; - switch (pci_get_devid(dev)) { - case CS4610_PCI_ID: - s = "Crystal Semiconductor CS4610/4611 Audio accelerator"; - break; - case CS4614_PCI_ID: - s = "Crystal Semiconductor CS4614/4622/4624 Audio accelerator/4280 Audio controller"; - break; - case CS4615_PCI_ID: - s = "Crystal Semiconductor CS4615 Audio accelerator"; - break; + devclass_get_devices(pci_devclass, &pci_devices, &pci_count); + + for (i = 0, busp = pci_devices; i < pci_count; i++, busp++) { + pci_childcount = 0; + device_get_children(*busp, &pci_children, &pci_childcount); + for (j = 0, childp = pci_children; j < pci_childcount; j++, childp++) { + if (pci_get_vendor(*childp) == 0x8086 && pci_get_device(*childp) == 0x7113) { + run = !run; + printf("found bx chipset, %sabling clkrun\n", run? "en" : "dis"); + free(pci_devices, M_TEMP); + free(pci_children, M_TEMP); + + port = (pci_read_config(*childp, 0x41, 1) << 8) + 0x10; + /* XXX */ + btag = I386_BUS_SPACE_IO; + + control = bus_space_read_2(btag, 0x0, port); + control &= ~0x2000; + control |= run? 0 : 0x2000; + bus_space_write_2(btag, 0x0, port, control); + return 0; + } + } + } + printf("can't find bx chipset\n"); + + free(pci_devices, M_TEMP); + free(pci_children, M_TEMP); + return ENXIO; +#else + return 0; +#endif +} + +static struct csa_card cards_4610[] = { + {0, 0, "Unknown/invalid SSID (CS4610)", NULL, NULL, NULL }, +}; + +static struct csa_card cards_4614[] = { + {0x1489, 0x7001, "Genius Soundmaker 128 value", amp_none, NULL, NULL}, + {0x5053, 0x3357, "Turtle Beach Santa Cruz", amp_voyetra, NULL, NULL}, + {0x1071, 0x6003, "Mitac MI6020/21", amp_voyetra, NULL, NULL}, + {0x14AF, 0x0050, "Hercules Game Theatre XP", NULL, NULL, NULL}, + {0x1681, 0x0050, "Hercules Game Theatre XP", NULL, NULL, NULL}, + /* Not sure if the 570 needs the clkrun hack */ + {0x1014, 0x0132, "Thinkpad 570", amp_none, NULL, clkrun_hack}, + {0x1014, 0x0153, "Thinkpad 600X/A20/T20", amp_none, NULL, clkrun_hack}, + {0x1014, 0x1010, "Thinkpad 600E (unsupported)", NULL, NULL, NULL}, + {0, 0, "Unknown/invalid SSID (CS4614)", NULL, NULL, NULL }, +}; + +static struct csa_card cards_4615[] = { + {0, 0, "Unknown/invalid SSID (CS4615)", NULL, NULL, NULL }, +}; + +static struct csa_card nocard = {0, 0, "unknown", NULL, NULL, NULL }; + +struct card_type { + u_int32_t devid; + char *name; + struct csa_card *cards; +}; + +static struct card_type cards[] = { + {CS4610_PCI_ID, "CS4610/CS4611", cards_4610}, + {CS4614_PCI_ID, "CS4280/CS4614/CS4622/CS4624/CS4630", cards_4614}, + {CS4615_PCI_ID, "CS4615", cards_4615}, + {0, NULL, NULL}, +}; + +static struct card_type * +csa_findcard(device_t dev) +{ + int i; + + i = 0; + while (cards[i].devid != 0) { + if (pci_get_devid(dev) == cards[i].devid) + return &cards[i]; + i++; } + return NULL; +} - if (s != NULL) { - device_set_desc(dev, s); - return (0); +struct csa_card * +csa_findsubcard(device_t dev) +{ + int i; + struct card_type *card; + struct csa_card *subcard; + + card = csa_findcard(dev); + if (card == NULL) + return &nocard; + subcard = card->cards; + i = 0; + while (subcard[i].subvendor != 0) { + if (pci_get_subvendor(dev) == subcard[i].subvendor + && pci_get_subdevice(dev) == subcard[i].subdevice) { + return &subcard[i]; + } + i++; } + return &subcard[i]; +} - return (ENXIO); +static int +csa_probe(device_t dev) +{ + struct card_type *card; + + card = csa_findcard(dev); + if (card) { + device_set_desc(dev, card->name); + return 0; + } + return ENXIO; } static int @@ -136,12 +262,15 @@ csa_attach(device_t dev) /* Allocate the resources. */ resp = &scp->res; - resp->io_rid = CS461x_IO_OFFSET; - resp->io = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->io_rid, 0, ~0, CS461x_IO_SIZE, RF_ACTIVE); + scp->card = csa_findsubcard(dev); + scp->binfo.card = scp->card; + printf("csa: card is %s\n", scp->card->name); + resp->io_rid = PCIR_MAPS; + resp->io = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->io_rid, 0, ~0, 1, RF_ACTIVE); if (resp->io == NULL) return (ENXIO); - resp->mem_rid = CS461x_MEM_OFFSET; - resp->mem = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->mem_rid, 0, ~0, CS461x_MEM_SIZE, RF_ACTIVE); + resp->mem_rid = PCIR_MAPS + 4; + resp->mem = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->mem_rid, 0, ~0, 1, RF_ACTIVE); if (resp->mem == NULL) { bus_release_resource(dev, SYS_RES_MEMORY, resp->io_rid, resp->io); return (ENXIO); @@ -155,14 +284,16 @@ csa_attach(device_t dev) } /* Enable interrupt. */ - if (snd_setup_intr(dev, resp->irq, 0, csa_intr, scp, &scp->ih)) { + if (snd_setup_intr(dev, resp->irq, INTR_MPSAFE, csa_intr, scp, &scp->ih)) { bus_release_resource(dev, SYS_RES_MEMORY, resp->io_rid, resp->io); bus_release_resource(dev, SYS_RES_MEMORY, resp->mem_rid, resp->mem); bus_release_resource(dev, SYS_RES_IRQ, resp->irq_rid, resp->irq); return (ENXIO); } +#if 0 if ((csa_readio(resp, BA0_HISR) & HISR_INTENA) == 0) csa_writeio(resp, BA0_HICR, HICR_IEV | HICR_CHGM); +#endif /* Initialize the chip. */ if (csa_initialize(scp)) { @@ -210,6 +341,17 @@ csa_attach(device_t dev) return (0); } +static int +csa_detach(device_t dev) +{ + sc_p scp; + + scp = device_get_softc(dev); + device_delete_child(dev, scp->midi); + device_delete_child(dev, scp->pcm); + return bus_generic_detach(dev); +} + static struct resource * csa_alloc_resource(device_t bus, device_t child, int type, int *rid, u_long start, u_long end, u_long count, u_int flags) @@ -228,10 +370,10 @@ csa_alloc_resource(device_t bus, device_t child, int type, int *rid, break; case SYS_RES_MEMORY: switch (*rid) { - case CS461x_IO_OFFSET: + case PCIR_MAPS: res = resp->io; break; - case CS461x_MEM_OFFSET: + case PCIR_MAPS + 4: res = resp->mem; break; default: @@ -351,7 +493,7 @@ csa_intr(void *arg) /* Is this interrupt for us? */ hisr = csa_readio(resp, BA0_HISR); - if ((hisr & ~HISR_INTENA) == 0) { + if ((hisr & 0x7fffffff) == 0) { /* Throw an eoi. */ csa_writeio(resp, BA0_HICR, HICR_IEV | HICR_CHGM); return; @@ -364,10 +506,14 @@ csa_intr(void *arg) scp->binfo.hisr = hisr; /* Invoke the handlers of the children. */ - if ((hisr & (HISR_VC0 | HISR_VC1)) != 0 && scp->pcmintr != NULL) + if ((hisr & (HISR_VC0 | HISR_VC1)) != 0 && scp->pcmintr != NULL) { scp->pcmintr(scp->pcmintr_arg); - if ((hisr & HISR_MIDI) != 0 && scp->midiintr != NULL) + hisr &= ~(HISR_VC0 | HISR_VC1); + } + if ((hisr & HISR_MIDI) != 0 && scp->midiintr != NULL) { scp->midiintr(scp->midiintr_arg); + hisr &= ~HISR_MIDI; + } /* Throw an eoi. */ csa_writeio(resp, BA0_HICR, HICR_IEV | HICR_CHGM); @@ -406,8 +552,10 @@ csa_initialize(sc_p scp) * there might be logic external to the CS461x that uses the ARST# line * for a reset. */ + csa_writeio(resp, BA0_ACCTL, 1); + DELAY(50); csa_writeio(resp, BA0_ACCTL, 0); - DELAY(100); + DELAY(50); csa_writeio(resp, BA0_ACCTL, ACCTL_RSTN); /* @@ -429,6 +577,7 @@ csa_initialize(sc_p scp) * the clock control circuit gets its clock from the correct place. */ csa_writeio(resp, BA0_SERMC1, SERMC1_PTC_AC97); + DELAY(700000); /* * Write the selected clock control setup to the hardware. Do not turn on @@ -447,7 +596,7 @@ csa_initialize(sc_p scp) /* * Wait until the PLL has stabilized. */ - DELAY(50000); + DELAY(5000); /* * Turn on clocking of the core so that we can setup the serial ports. @@ -562,7 +711,7 @@ csa_initialize(sc_p scp) /* * Enable interrupts on the part. */ -#if notdef +#if 0 csa_writeio(resp, BA0_HICR, HICR_IEV | HICR_CHGM); #endif /* notdef */ @@ -653,48 +802,26 @@ csa_resetdsp(csa_res *resp) static int csa_downloadimage(csa_res *resp) { - int ret; - u_long ul, offset; + int i; + u_int32_t tmp, src, dst, count, data; - for (ul = 0, offset = 0 ; ul < INKY_MEMORY_COUNT ; ul++) { - /* - * DMA this block from host memory to the appropriate - * memory on the CSDevice. - */ - ret = csa_transferimage( - resp, - BA1Struct.BA1Array + offset, - BA1Struct.MemoryStat[ul].ulDestByteOffset, - BA1Struct.MemoryStat[ul].ulSourceByteSize); - if (ret) - return (ret); - offset += BA1Struct.MemoryStat[ul].ulSourceByteSize >> 2; + for (i = 0; i < CLEAR__COUNT; i++) { + dst = ClrStat[i].BA1__DestByteOffset; + count = ClrStat[i].BA1__SourceSize; + for (tmp = 0; tmp < count; tmp += 4) + csa_writemem(resp, dst + tmp, 0x00000000); } - return (0); -} - -static int -csa_transferimage(csa_res *resp, u_long *src, u_long dest, u_long len) -{ - u_long ul; - - /* - * We do not allow DMAs from host memory to host memory (although the DMA - * can do it) and we do not allow DMAs which are not a multiple of 4 bytes - * in size (because that DMA can not do that). Return an error if either - * of these conditions exist. - */ - if ((len & 0x3) != 0) - return (EINVAL); - - /* Check the destination address that it is a multiple of 4 */ - if ((dest & 0x3) != 0) - return (EINVAL); - - /* Write the buffer out. */ - for (ul = 0 ; ul < len ; ul += 4) - csa_writemem(resp, dest + ul, src[ul >> 2]); + for (i = 0; i < FILL__COUNT; i++) { + src = 0; + dst = FillStat[i].Offset; + count = FillStat[i].Size; + for (tmp = 0; tmp < count; tmp += 4) { + data = FillStat[i].pFill[src]; + csa_writemem(resp, dst + tmp, data); + src++; + } + } return (0); } @@ -872,7 +999,7 @@ csa_writeio(csa_res *resp, u_long offset, u_int32_t data) u_int32_t csa_readmem(csa_res *resp, u_long offset) { - return bus_space_read_4(rman_get_bustag(resp->mem), rman_get_bushandle(resp->mem), offset) & 0xffffffff; + return bus_space_read_4(rman_get_bustag(resp->mem), rman_get_bushandle(resp->mem), offset); } void @@ -885,7 +1012,7 @@ static device_method_t csa_methods[] = { /* Device interface */ DEVMETHOD(device_probe, csa_probe), DEVMETHOD(device_attach, csa_attach), - DEVMETHOD(device_detach, bus_generic_detach), + DEVMETHOD(device_detach, csa_detach), DEVMETHOD(device_shutdown, bus_generic_shutdown), DEVMETHOD(device_suspend, bus_generic_suspend), DEVMETHOD(device_resume, bus_generic_resume), diff --git a/sys/dev/sound/pci/csapcm.c b/sys/dev/sound/pci/csapcm.c index 399ac15..19ea977 100644 --- a/sys/dev/sound/pci/csapcm.c +++ b/sys/dev/sound/pci/csapcm.c @@ -40,6 +40,11 @@ #include #include +/* Buffer size on dma transfer. Fixed for CS416x. */ +#define CS461x_BUFFSIZE (4 * 1024) + +#define GOF_PER_SEC 200 + /* device private data */ struct csa_info; @@ -48,7 +53,7 @@ struct csa_chinfo { struct pcm_channel *channel; struct snd_dbuf *buffer; int dir; - u_int32_t fmt; + u_int32_t fmt, spd; int dma; }; @@ -57,7 +62,9 @@ struct csa_info { void *ih; /* Interrupt cookie */ bus_dma_tag_t parent_dmat; /* DMA tag */ struct csa_bridgeinfo *binfo; /* The state of the parent. */ + struct csa_card *card; + int active; /* Contents of board's registers */ u_long pfie; u_long pctl; @@ -76,8 +83,6 @@ static void csa_startplaydma(struct csa_info *csa); static void csa_startcapturedma(struct csa_info *csa); static void csa_stopplaydma(struct csa_info *csa); static void csa_stopcapturedma(struct csa_info *csa); -static void csa_powerupadc(csa_res *resp); -static void csa_powerupdac(csa_res *resp); static int csa_startdsp(csa_res *resp); static int csa_allocres(struct csa_info *scp, device_t dev); static void csa_releaseres(struct csa_info *scp, device_t dev); @@ -103,6 +108,24 @@ static u_int32_t csa_recfmt[] = { static struct pcmchan_caps csa_reccaps = {11025, 48000, csa_recfmt, 0}; /* -------------------------------------------------------------------- */ + +static int +csa_active(struct csa_info *csa, int run) +{ + int old, go; + + old = csa->active; + csa->active += run; + + if ((csa->active == 0 && old == 1) || (csa->active == 1 && old == 0)) { + go = csa->active; + if (csa->card->active) + return csa->card->active(go); + } + return 0; +} + +/* -------------------------------------------------------------------- */ /* ac97 codec */ static int @@ -111,8 +134,10 @@ csa_rdcd(kobj_t obj, void *devinfo, int regno) u_int32_t data; struct csa_info *csa = (struct csa_info *)devinfo; + csa_active(csa, 1); if (csa_readcodec(&csa->res, regno + BA0_AC97_RESET, &data)) data = 0; + csa_active(csa, -1); return data; } @@ -122,7 +147,9 @@ csa_wrcd(kobj_t obj, void *devinfo, int regno, u_int32_t data) { struct csa_info *csa = (struct csa_info *)devinfo; + csa_active(csa, 1); csa_writecodec(&csa->res, regno + BA0_AC97_RESET, data); + csa_active(csa, -1); return 0; } @@ -380,86 +407,6 @@ csa_stopcapturedma(struct csa_info *csa) } } -static void -csa_powerupdac(csa_res *resp) -{ - int i; - u_long ul; - - /* - * Power on the DACs on the AC97 codec. We turn off the DAC - * powerdown bit and write the new value of the power control - * register. - */ - ul = csa_readio(resp, BA0_AC97_POWERDOWN); - ul &= 0xfdff; - csa_writeio(resp, BA0_AC97_POWERDOWN, ul); - - /* - * Now, we wait until we sample a DAC ready state. - */ - for (i = 0 ; i < 32 ; i++) { - /* - * First, lets wait a short while to let things settle out a - * bit, and to prevent retrying the read too quickly. - */ - DELAY(125); - - /* - * Read the current state of the power control register. - */ - ul = csa_readio(resp, BA0_AC97_POWERDOWN); - - /* - * If the DAC ready state bit is set, then stop waiting. - */ - if ((ul & 0x2) != 0) - break; - } - /* - * The DACs are now calibrated, so we can unmute the DAC output. - */ - csa_writeio(resp, BA0_AC97_PCM_OUT_VOLUME, 0x0808); -} - -static void -csa_powerupadc(csa_res *resp) -{ - int i; - u_long ul; - - /* - * Power on the ADCs on the AC97 codec. We turn off the ADC - * powerdown bit and write the new value of the power control - * register. - */ - ul = csa_readio(resp, BA0_AC97_POWERDOWN); - ul &= 0xfeff; - csa_writeio(resp, BA0_AC97_POWERDOWN, ul); - - /* - * Now, we wait until we sample a ADC ready state. - */ - for (i = 0 ; i < 32 ; i++) { - /* - * First, lets wait a short while to let things settle out a - * bit, and to prevent retrying the read too quickly. - */ - DELAY(125); - - /* - * Read the current state of the power control register. - */ - ul = csa_readio(resp, BA0_AC97_POWERDOWN); - - /* - * If the ADC ready state bit is set, then stop waiting. - */ - if ((ul & 0x1) != 0) - break; - } -} - static int csa_startdsp(csa_res *resp) { @@ -486,11 +433,7 @@ csa_startdsp(csa_res *resp) /* * Wait a little bit, so we don't issue PCI reads too frequently. */ -#if notdef - DELAY(1000); -#else - DELAY(125); -#endif /* notdef */ + DELAY(50); /* * Fetch the current value of the SP status register. */ @@ -511,6 +454,55 @@ csa_startdsp(csa_res *resp) return (0); } +static int +csa_setupchan(struct csa_chinfo *ch) +{ + struct csa_info *csa = ch->parent; + csa_res *resp = &csa->res; + u_long pdtc, tmp; + + if (ch->dir == PCMDIR_PLAY) { + /* direction */ + csa_writemem(resp, BA1_PBA, vtophys(sndbuf_getbuf(ch->buffer))); + + /* format */ + csa->pfie = csa_readmem(resp, BA1_PFIE) & ~0x0000f03f; + if (!(ch->fmt & AFMT_SIGNED)) + csa->pfie |= 0x8000; + if (ch->fmt & AFMT_BIGENDIAN) + csa->pfie |= 0x4000; + if (!(ch->fmt & AFMT_STEREO)) + csa->pfie |= 0x2000; + if (ch->fmt & AFMT_8BIT) + csa->pfie |= 0x1000; + csa_writemem(resp, BA1_PFIE, csa->pfie); + + tmp = 4; + if (ch->fmt & AFMT_16BIT) + tmp <<= 1; + if (ch->fmt & AFMT_STEREO) + tmp <<= 1; + tmp--; + + pdtc = csa_readmem(resp, BA1_PDTC) & ~0x000001ff; + pdtc |= tmp; + csa_writemem(resp, BA1_PDTC, pdtc); + + /* rate */ + csa_setplaysamplerate(resp, ch->spd); + } else if (ch->dir == PCMDIR_REC) { + /* direction */ + csa_writemem(resp, BA1_CBA, vtophys(sndbuf_getbuf(ch->buffer))); + + /* format */ + csa_writemem(resp, BA1_CIE, (csa_readmem(resp, BA1_CIE) & ~0x0000003f) | 0x00000001); + + /* rate */ + csa_setcapturesamplerate(resp, ch->spd); + } + return 0; +} + /* -------------------------------------------------------------------- */ /* channel interface */ @@ -523,59 +515,16 @@ csachan_init(kobj_t obj, void *devinfo, struct snd_dbuf *b, struct pcm_channel * ch->parent = csa; ch->channel = c; ch->buffer = b; + ch->dir = dir; if (sndbuf_alloc(ch->buffer, csa->parent_dmat, CS461x_BUFFSIZE) == -1) return NULL; return ch; } static int -csachan_setdir(kobj_t obj, void *data, int dir) -{ - struct csa_chinfo *ch = data; - struct csa_info *csa = ch->parent; - csa_res *resp; - - resp = &csa->res; - - if (dir == PCMDIR_PLAY) - csa_writemem(resp, BA1_PBA, vtophys(sndbuf_getbuf(ch->buffer))); - else - csa_writemem(resp, BA1_CBA, vtophys(sndbuf_getbuf(ch->buffer))); - ch->dir = dir; - return 0; -} - -static int csachan_setformat(kobj_t obj, void *data, u_int32_t format) { struct csa_chinfo *ch = data; - struct csa_info *csa = ch->parent; - u_long pdtc; - csa_res *resp; - - resp = &csa->res; - if (ch->dir == PCMDIR_REC) - csa_writemem(resp, BA1_CIE, (csa_readmem(resp, BA1_CIE) & ~0x0000003f) | 0x00000001); - else { - csa->pfie = csa_readmem(resp, BA1_PFIE) & ~0x0000f03f; - if (format & AFMT_U8 || format & AFMT_U16_LE || format & AFMT_U16_BE) - csa->pfie |= 0x8000; - if (format & AFMT_S16_BE || format & AFMT_U16_BE) - csa->pfie |= 0x4000; - if (!(format & AFMT_STEREO)) - csa->pfie |= 0x2000; - if (format & AFMT_U8 || format & AFMT_S8) - csa->pfie |= 0x1000; - csa_writemem(resp, BA1_PFIE, csa->pfie); - pdtc = csa_readmem(resp, BA1_PDTC) & ~0x000003ff; - if ((format & AFMT_S16_BE || format & AFMT_U16_BE || format & AFMT_S16_LE || format & AFMT_U16_LE) && (format & AFMT_STEREO)) - pdtc |= 0x00f; - else if ((format & AFMT_S16_BE || format & AFMT_U16_BE || format & AFMT_S16_LE || format & AFMT_U16_LE) || (format & AFMT_STEREO)) - pdtc |= 0x007; - else - pdtc |= 0x003; - csa_writemem(resp, BA1_PDTC, pdtc); - } ch->fmt = format; return 0; } @@ -584,22 +533,9 @@ static int csachan_setspeed(kobj_t obj, void *data, u_int32_t speed) { struct csa_chinfo *ch = data; - struct csa_info *csa = ch->parent; - csa_res *resp; - - resp = &csa->res; - if (ch->dir == PCMDIR_PLAY) - csa_setplaysamplerate(resp, speed); - else if (ch->dir == PCMDIR_REC) - csa_setcapturesamplerate(resp, speed); - - /* rec/play speeds locked together - should indicate in flags */ -#if 0 - if (ch->direction == PCMDIR_PLAY) d->rec[0].speed = speed; - else d->play[0].speed = speed; -#endif - return speed; /* XXX calc real speed */ + ch->spd = speed; + return ch->spd; /* XXX calc real speed */ } static int @@ -617,16 +553,19 @@ csachan_trigger(kobj_t obj, void *data, int go) if (go == PCMTRIG_EMLDMAWR || go == PCMTRIG_EMLDMARD) return 0; - if (ch->dir == PCMDIR_PLAY) { - if (go == PCMTRIG_START) + if (go == PCMTRIG_START) { + csa_active(csa, 1); + csa_setupchan(ch); + if (ch->dir == PCMDIR_PLAY) csa_startplaydma(csa); else - csa_stopplaydma(csa); - } else { - if (go == PCMTRIG_START) csa_startcapturedma(csa); + } else { + if (ch->dir == PCMDIR_PLAY) + csa_stopplaydma(csa); else csa_stopcapturedma(csa); + csa_active(csa, -1); } return 0; } @@ -663,7 +602,6 @@ csachan_getcaps(kobj_t obj, void *data) static kobj_method_t csachan_methods[] = { KOBJMETHOD(channel_init, csachan_init), - KOBJMETHOD(channel_setdir, csachan_setdir), KOBJMETHOD(channel_setformat, csachan_setformat), KOBJMETHOD(channel_setspeed, csachan_setspeed), KOBJMETHOD(channel_setblocksize, csachan_setblocksize), @@ -677,7 +615,7 @@ CHANNEL_DECLARE(csachan); /* -------------------------------------------------------------------- */ /* The interrupt handler */ static void -csa_intr (void *p) +csa_intr(void *p) { struct csa_info *csa = p; @@ -704,16 +642,13 @@ csa_init(struct csa_info *csa) csa_stopplaydma(csa); csa_stopcapturedma(csa); - /* Crank up the power on the DAC and ADC. */ - csa_powerupadc(resp); - csa_powerupdac(resp); + if (csa_startdsp(resp)) + return (1); + /* Crank up the power on the DAC and ADC. */ csa_setplaysamplerate(resp, 8000); csa_setcapturesamplerate(resp, 8000); - if (csa_startdsp(resp)) - return (1); - return 0; } @@ -725,12 +660,12 @@ csa_allocres(struct csa_info *csa, device_t dev) resp = &csa->res; if (resp->io == NULL) { - resp->io = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->io_rid, 0, ~0, CS461x_IO_SIZE, RF_ACTIVE); + resp->io = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->io_rid, 0, ~0, 1, RF_ACTIVE); if (resp->io == NULL) return (1); } if (resp->mem == NULL) { - resp->mem = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->mem_rid, 0, ~0, CS461x_MEM_SIZE, RF_ACTIVE); + resp->mem = bus_alloc_resource(dev, SYS_RES_MEMORY, &resp->mem_rid, 0, ~0, 1, RF_ACTIVE); if (resp->mem == NULL) return (1); } @@ -781,9 +716,6 @@ csa_releaseres(struct csa_info *csa, device_t dev) } } -static int pcmcsa_probe(device_t dev); -static int pcmcsa_attach(device_t dev); - static int pcmcsa_probe(device_t dev) { @@ -825,17 +757,20 @@ pcmcsa_attach(device_t dev) * respectively. */ csa->pch.dma = csa->rch.dma = 1; + csa->active = 0; + csa->card = csa->binfo->card; /* Allocate the resources. */ resp = &csa->res; - resp->io_rid = CS461x_IO_OFFSET; - resp->mem_rid = CS461x_MEM_OFFSET; + resp->io_rid = PCIR_MAPS; + resp->mem_rid = PCIR_MAPS + 4; resp->irq_rid = 0; if (csa_allocres(csa, dev)) { csa_releaseres(csa, dev); return (ENXIO); } + csa_active(csa, 1); if (csa_init(csa)) { csa_releaseres(csa, dev); return (ENXIO); @@ -854,13 +789,14 @@ pcmcsa_attach(device_t dev) snprintf(status, SND_STATUSLEN, "at irq %ld", rman_get_start(resp->irq)); /* Enable interrupt. */ - if (snd_setup_intr(dev, resp->irq, 0, csa_intr, csa, &csa->ih)) { + if (snd_setup_intr(dev, resp->irq, INTR_MPSAFE, csa_intr, csa, &csa->ih)) { ac97_destroy(codec); csa_releaseres(csa, dev); return (ENXIO); } csa_writemem(resp, BA1_PFIE, csa_readmem(resp, BA1_PFIE) & ~0x0000f03f); csa_writemem(resp, BA1_CIE, (csa_readmem(resp, BA1_CIE) & ~0x0000003f) | 0x00000001); + csa_active(csa, -1); if (pcm_register(dev, csa, 1, 1)) { ac97_destroy(codec); diff --git a/sys/dev/sound/pci/csareg.h b/sys/dev/sound/pci/csareg.h index 9fd68d8..8ed292a 100644 --- a/sys/dev/sound/pci/csareg.h +++ b/sys/dev/sound/pci/csareg.h @@ -33,23 +33,6 @@ #ifndef _CSA_REG_H #define _CSA_REG_H -/* This is the pci device id. */ -#define CS4610_PCI_ID 0x60011013 -#define CS4614_PCI_ID 0x60031013 -#define CS4615_PCI_ID 0x60041013 -#define CS4281_PCI_ID 0x60051013 - -/* And the offsets in pci configuration space. */ -#define CS461x_IO_OFFSET 0x10 -#define CS461x_IO_SIZE (4 * 1024) -#define CS461x_MEM_OFFSET 0x14 -#define CS461x_MEM_SIZE (1024 * 1024) - -/* Buffer size on dma transfer. Fixed for CS416x. */ -#define CS461x_BUFFSIZE (4 * 1024) - -#define GOF_PER_SEC 200 - /* * The following constats are orginally in the sample by Crystal Semiconductor. * Copyright (c) 1996-1998 Crystal Semiconductor Corp. diff --git a/sys/dev/sound/pci/csavar.h b/sys/dev/sound/pci/csavar.h index fef2ce8..e2055a4 100644 --- a/sys/dev/sound/pci/csavar.h +++ b/sys/dev/sound/pci/csavar.h @@ -28,6 +28,13 @@ #ifndef _CSA_VAR_H #define _CSA_VAR_H +struct csa_card { + u_int16_t subvendor, subdevice; + char *name; + void *amp; + void *amp_init; + int (*active)(int); +}; /* Resources. */ struct csa_res { @@ -43,11 +50,13 @@ typedef struct csa_res csa_res; /* State of the bridge. */ struct csa_bridgeinfo { u_int32_t hisr; /* The value of HISR on this interrupt. */ + struct csa_card *card; }; void csa_clearserialfifos(csa_res *resp); /* Common functions for csa. */ +struct csa_card *csa_findsubcard(device_t dev); int csa_readcodec(csa_res *resp, u_long offset, u_int32_t *data); int csa_writecodec(csa_res *resp, u_long offset, u_int32_t data); -- cgit v1.1